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path.c: PaOpen() constify and add prototype

This commit is contained in:
Darryl L. Miles 2024-10-12 08:37:41 +01:00 committed by Tim Edwards
parent fd7eab2193
commit c77d3852d5
2 changed files with 7 additions and 6 deletions
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10
utils/path.c
View File

@ -952,18 +952,18 @@ PaZOpen(file, mode, ext, path, library, pRealName)
FILE * FILE *
PaOpen(file, mode, ext, path, library, pRealName) PaOpen(file, mode, ext, path, library, pRealName)
char *file; /* Name of the file to be opened. */ const char *file; /* Name of the file to be opened. */
char *mode; /* The file mode, as given to fopen. */ const char *mode; /* The file mode, as given to fopen. */
char *ext; /* The extension to be added to the file name, const char *ext; /* The extension to be added to the file name,
* or NULL. Note: this string must include * or NULL. Note: this string must include
* the dot (or whatever separator you use). * the dot (or whatever separator you use).
*/ */
char *path; /* A search path: a list of directory names const char *path; /* A search path: a list of directory names
* separated by colons or blanks. To use * separated by colons or blanks. To use
* only the working directory, use "." for * only the working directory, use "." for
* the path. * the path.
*/ */
char *library; /* A 2nd path containing library names. Can be const char *library; /* A 2nd path containing library names. Can be
* NULL to indicate no library. * NULL to indicate no library.
*/ */
char **pRealName; /* Pointer to a location that will be filled char **pRealName; /* Pointer to a location that will be filled

3
utils/utils.h
View File

@ -48,7 +48,8 @@ extern int LookupStruct(const char *str, const LookupTable *table_start, int siz
extern int LookupStructFull(const char *str, const char * const *table, int size); extern int LookupStructFull(const char *str, const char * const *table, int size);
extern int PaExpand(const char **, char **, int); extern int PaExpand(const char **, char **, int);
extern char *nextName(const char **ppath, const char *file, char *dest, int size); extern char *nextName(const char **ppath, const char *file, char *dest, int size);
extern FILE *PaOpen(char *, char *, char *, char *, char *, char **); extern FILE *PaOpen(const char *file, const char *mode, const char *ext, const char *path, const char *library,
char **pRealName);
extern FILE *PaLockOpen(const char *file, const char *mode, const char *ext, const char *path, const char *library, extern FILE *PaLockOpen(const char *file, const char *mode, const char *ext, const char *path, const char *library,
char **pRealName, bool *is_locked, int *fdp); char **pRealName, bool *is_locked, int *fdp);
extern char *StrDup(char **, const char *); extern char *StrDup(char **, const char *);